Item 95072 - 448 Warren Avenue, Portland, 1924 Item 95072 - 448 Warren Avenue, Portland, 1924 Contributed by City of Portland - Planning & Development Item 95072 Zoom 4718px x 3314px - 15.7"w x 11.0"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Single family at 448 Warren Avenue in Riverside, Portland, was owned by Santo Iezzi in 1924. The property was also owned by Gaudenza Iezzi. Show Details